Acquisition method (AMC)
1
FSC 3120 × BEARING,SLEEVE
BEARING,SLEEVE
3120-01-491-8559 FSC 3120
NSN 3120-01-491-8559 (also written 3120014918559; NIIN 01-491-8559) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 6 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Nov 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 502-0180-307 | 77896 | REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION |
| 566-6985427 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 566-6985427-42 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| H621-0103-42 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| H6210103A-42 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| H6210106A-42 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Nov 4, 2026
Last purchased
3 · 3.0/yr
Purchase records
$169,087
Total demand
$56,362
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Nov 4, 2026 | SPE4A627P3880 ↗ | KAMPI COMPONENTS CO INC | — | $56,362 |
| Nov 4, 2026 | SPE4A627P3880 ↗ | KAMPI COMPONENTS CO INC | — | $56,362 |
| Nov 4, 2026 | SPE4A627P3880 ↗ | KAMPI COMPONENTS CO INC | — | $56,362 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
KAMPI COMPONENTS CO INC
last award Nov 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won 3 of the last 3 awards. KAMPI COMPONENTS CO INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-29YZ | Sep 16, 2026 | Sep 23, 2026 | 3 | Expired | View at DIBBS → |
| SPE4A6-26-T-14YK | Aug 12, 2026 | Aug 19, 2026 | 2 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,SLEEVE." nsnexplorer.com, https://nsnexplorer.com/nsn/3120-01-491-8559/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3120-01-491-8559/